# Multiple Choice Help

• September 13th 2009, 06:50 PM
AHDDM
Multiple Choice Help
Hello, I am having trouble with this problem:

http://img338.imageshack.us/img338/4602/57231263.png

I have a few that are in same format can someone please help me with this so I can use it to figure out rest, I already know one of the choices is B
• September 13th 2009, 07:32 PM
AHDDM
I think G works also tell me if I am wrong.
• September 13th 2009, 08:20 PM
pickslides
$\tan(78)= \frac{O}{A}$

$4.7046 = \frac{O}{A}$

$A\times 4.7046 = O$

G. works!
• September 13th 2009, 08:30 PM
AHDDM
I also believe E works for the same reason, and I also think D works can you confirm that please.
• September 13th 2009, 08:42 PM
pickslides
I like D & E. (Rock)
• September 13th 2009, 08:57 PM
AHDDM
Quote:

Originally Posted by pickslides
I like D & E. (Rock)

Thanks woot (Rock)